InfiniBand EDR/Ethernet 100Gb 2-port 840QSFP28 Adapter

Are you looking for an dual-function EDR InfiniBand and/or 100GbE adapter for your HPE ProLiant XL and DL Server families? The HPE InfiniBand EDR/EN 2-Port Adapter is designed for customers who need low latency and high bandwidth for high performance computing (HPC) systems with their HPE ProLiant XL and DL Server families in the data center. Based on Mellanox® ConnectX-4 technology for scalability and fabric flexibility, the dual ported card can function as a dual-port EDR InfiniBand card, or a dual-port 100GbE card, or a mixed function card.

Combined with HPE EDR InfiniBand Switches or 100GbE Switches, they deliver low latency and up to 100 Gbps bandwidth, ideal for performance-driven server and storage clustering applications in HPC and enterprise data centers.What's new

• Increased performance over the FDR InfiniBand adapters (in EDR InfiniBand mode).

• Up to a 2.5x performance improvement over 40GbE adapters (in 100GbE mode).

Features

Dual-function EDR InfiniBand and 100G Ethernet Adapter for HPE ProLiant XL and DL Servers

The HPE InfiniBand EDR/EN 2-Port Adapter delivers up to 100 Gbps bandwidth and a sub-microsecond low latency for demanding, high performance computing (HPC) workloads.

The adapter includes offload engines that speeds communications by delivering a low CPU overhead for increasing throughput.

It provides the support of remote direct memory access (RDMA) over Enhanced Ethernet (RoCE) technology that enables efficient low-latency RDMA services over Layer 2 and Layer 3 networks.

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Technical Information
Total Number of InfiniBand Ports	2
Data Transfer Rate	100 Gbit/s
Host Interface	PCI Express 3.0 x16